Tanabe or Swift springs
 

I did a search but couldn't find a previous comparison thread. Seems like the drop is almost identicle but do they perform similar?

Hey, there's a bunch of information about swift springs here that could help you:

http://www.the370z.com/brakes-suspen...gs-review.html

On top of the overwhelming support for swift, good education below

http://www.the370z.com/brakes-suspen...ing-rates.html

Here's a post I found on Tanabe.

http://www.the370z.com/brakes-suspen...nderbrace.html